1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jolli1 [7]
3 years ago
7

To which class of elements does copper (cu) belong: metal, metalloid, or nonmetal? identify three other elements in this class.

Chemistry
1 answer:
Len [333]3 years ago
7 0
Metals
Lithium
Gold
Manganese
You might be interested in
2. Differentiate the types of tectonic plates.
kramer

Answer:

Explanation:

Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust. ...

Divergent boundaries – where two plates are moving apart. ...

Transform boundaries – where plates slide passed each other.

3 0
3 years ago
What is the relationship between producers and consumers in a food chain a producers eat consumers b consumers eat producers c p
allochka39001 [22]

Answer:

b consumers eat producers

Explanation:

In a food chain, the consumers are living organisms that eat organisms from a different population. Examples are herbivores like goats.

Producers make their own food in the food chain. Examples are plants.

The relationship between consumer and producers is hence that consumers consume / eat producers. Goats eat grass.

The correct option is;

b consumers eat producers

3 0
3 years ago
What happens to the composition of an atom to cause it to become positively or negatively charged?
cupoosta [38]
<span>The addition and subtraction of negatively charged electrons can easily change an atom’s charge, because they perpetually spin in valence shells outside the nucleus. It is easier for a neighboring atom to share or steal an electron rather than a positively charged proton, which is found in the nucleus. It requires a strong energy input to split a proton free from other protons and neutrons. thus, the atoms lose or gain electrons from neighboring ones and become what is known as "ions". Hope it helped!</span>
6 0
3 years ago
How has СOVID-19 demonstrated<br> the process of the scientific<br> method for the public?
Vesnalui [34]

Answer:

none

Explanation:

none

7 0
3 years ago
How many moles of NaOH are in 13.25 mL of 0.323 M NaOH?
adell [148]
M=mol/L, 0.323M=mol/0.01325. Rework to solve for mol and bam! (I.e. times the two numbers)
7 0
3 years ago
Other questions:
  • Which of these statements accurately describes polymers?
    8·2 answers
  • Uses a special type of paper to separate liquids based on their different densities
    15·1 answer
  • A flask contains a gas mixture of hydrogen, nitrogen and methane. The total pressure of the mix is 3.0 atm. The partial pressure
    5·1 answer
  • Calculate the pH of a 0.30 M NaF solution. The Ka value for HF is 7.2*10^-4
    6·1 answer
  • Help me please!! :D​
    14·1 answer
  • PLEASE HELP WITH MY CHEM ASSIGNMENT!!!
    6·1 answer
  • "What is the potential energy relative to the water surface of a diver at the top of a 26 m
    11·1 answer
  • Balance the following equation:<br> -_MgCO3 → _MgO + __CO2
    9·1 answer
  • On a summer day, you take a road trip through Death valley, california in an antique car.you start put at a temperature of 20*c,
    15·1 answer
  • Which member of each pair is more soluble in diethyl ether? Why?<br> (a) NaCl(s) or HCl(g)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!